#include <myheader.h>

/* Usage:  */
int main(int argc, char *argv[]){                                  
    char*ip="116.162.172.51";
    printf("ip is :%s\n",ip);
    in_addr_t ip_int =inet_addr(ip);
    printf("ip is %d\n",ip_int);
    char*chr=(char*)&ip_int;
    printf("char:%c\n",*chr);

    return 0;
}

